These are some utilities that you may use or see some of then in use in this project:

  1. Base58 encode/decode:

    1. https://learnmeabitcoin.com/guide/base58

    2. https://incoherency.co.uk/base58/

  2. ExplainShell. Sample:

    1. https://explainshell.com/explain?cmd=git+log+--all+-M+-C+--numstat+--date%3Dshort+--pretty%3Dformat:%27--%25h--%25ad--%25an%27+--no-renames

  3. clitest. Usage samples:

    1. https://github.com/aureliojargas/clitest/tree/master/examples

    2. https://github.com/funcoeszz/funcoeszz/tree/master/testador

  4. bats.

    1. https://github.com/sstephenson/bats/wiki/Projects-Using-Bats